A cell wall is found only in plant cells and a cell membrane is found only in animal cells.
1 point
1
Question 2
2.
Larger cells have larger cell membranes, so they are more efficient at moving materials in and out of cells.
10 points
10
Question 3
3.
Match the cell organelle to its function.
Draggable item
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Corresponding Item
vacuole
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directs cellular activity
rough endoplasmic reticulum
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powers plant and animal cells
smooth endoplasmic reticulum
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captures energy for plant cells
mitochondria
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provides structure, support and protection
cell membrane
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regulates what enters and leaves a cell
chloroplasts
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store food, water and waste material, helps provides support for plant cells
nucleus
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contains substances that help break down and recycle cellular components
golgi apparatus
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packages proteins into small membrane-bound spheres called vesicles in order to transport proteins throughout the cell
lysosome
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a weblike organelle that does not have ribosomes attached to it; helps remove harmful substances from the cell
cell wall
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a weblike organelle which has ribosomes attached to it; site of protein production
1 point
1
Question 4
4.
What is the difference between a cell wall and a cell membrane?
2 points
2
Question 5
5.
In eukaryotes, the _______ are important organelles for cellular respiration and the _______ are organelles that use light energy and make food.
1 point
1
Question 6
6.
A teacher shared this model with her class.
Which statement is best explained by the model?
6 points
6
Question 7
7.
Mark is making a model of a living plant cell. The following objects are available to Mark for his model:
- a cloth bag
- a wire cage
- a solar panel
- a battery with wires
- a zippered sandwich bag (Ziploc)
Mark wants to represent the function of different plant cell parts by using objects that have functions similar to the cell’s parts.
Using a complete sentence, identify three of the above objects Mark can use in his model and describe what part of a plant cell they would represent AND WHY.